fix(ci): correct variants

Author: parisk

.github/workflows/ci.yml

@@ -23,7 +23,9 @@ jobs:
           - "3.13"
         variant:
           - bookworm
-          - slim
+          - bookworm-slim
+          - trixie
+          - trixie-slim
     steps:
       - uses: actions/checkout@v5.0.0
       - uses: docker/login-action@v3.5.0

.github/workflows/release.yml

@@ -21,11 +21,13 @@ jobs:
           - "3.13"
         variant:
           - bookworm
-          - slim
+          - bookworm-slim
+          - trixie
+          - trixie-slim
         include:
           - python: "3.13"
             is_default_python: true
-          - variant: bookworm
+          - variant: trixie
             is_default_variant: true
     steps:
       - uses: actions/checkout@v4.1.4